The original report was written by Stepehn Clarkson and appeared in the Spring 2004 magazine Number 459 on pages 24 and 25. Click here to read the original report.
| Acaena novae-zelandiae | Pirri-Pirri Bur |
| Agrimonia eupatoria | Agrimony |
| Agrimonia procera | Fragrant Agrimony |
| Anacamptis pyramidalis | Pyramidal Orchid |
| Anagallis tenella | Bog Pimpernel |
| Apera spica-venti | Loose Silky-bent |
| Betula pendula | Silver Birch |
| Betula x aurata | Downy x Silver Birch |
| Campanula trachelium | Nettle-leaved Bellflower |
| Cenntaurium erythraea | Common Centaury |
| Centaurium pulchellum | Lesser Centaury |
| Chaenorhinum minus | Small Toadflax |
| Chenopodium album | Fat Hen |
| Circaea lutetiana | Enchanter's Nightshade |
| Clinopodium vulgare | Wild Basil |
| Cuscuta europaea | Greater Dodder |
| Cynoglossum germanicum | Green Houndstongue |
| Dipsacus pilosus | Small Teasel |
| Drosera intermedia | Oblong-leaved Sundew |
| Drosera rotundifolia | Round-leaved Sundew |
| Eriophorum angustifolium | Common Cotton-grass |
| Fumaria densiflora | Dense-flowered Fumitory |
| Gnaphalium uliginosum | Marsh Cudweed |
| Hydrocotyle vulgaris | Marsh Pennywort |
| Hypericum elodes | Marsh St John's-wort |
| Impatiens glandulifera | Himalayan Balsam |
| Inula conyzae | Ploughman's Spikenard |
| Juncus acutiflorus | Sharp-flowered Rush |
| Juncus effusus | Soft-rush |
| Juncus squarrosus | Heath Rush |
| Juncus tenuis | Slender Rush |
| Kickxia elatine | Sharp-leaved Fluellen |
| Kickxia spuria | Round-leaved Fluellen |
| Lamium amplexicaule | Henbit Deadnettle |
| Lycopodiella inundata | Marsh Clubmoss |
| Myosoton aquaticum | Water Chickweed |
| Narthecium ossifragum | Bog Asphodel |
| Odontites vernus | Red Bartsia |
| Onobrychis viciifolia | Sainfoin |
| Potentilla x mixta | Hybrid Cinquefoil |
| Quercus x pseudosuber | Lucombe Oak |
| Rhynchospora alba | White-beaked Sedge |
| Rorippa sylvestris | Creeping Yellowcress |
| Rynchospora.fusca | Brown-beaked Sedge |
| Torilis arvensis | Spreading Hedge-parsley |
| Trichophorum cespitosum | Deergrass |
| Urtica dioica | Stinging Nettle |
| Utricularia minor | Lesser Bladderwort |
| Verbascum blattaria | Moth Mullein |
| Verbena officinalis | Vervain |